404104068

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{701}}^1$

素因数の和:1017

約数の個数: 72

約数和(自身を含む): 1042554240

約数和(自身を除く): 638450172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 239, 268, 402, 478, 603, 701, 717, 804, 956, 1206, 1402, 1434, 2103, 2151, 2412, 2804, 2868, 4206, 4302, 6309, 8412, 8604, 12618, 16013, 25236, 32026, 46967, 48039, 64052, 93934, 96078, 140901, 144117, 167539, 187868, 192156, 281802, 288234, 335078, 422703, 502617, 563604, 576468, 670156, 845406, 1005234, 1507851, 1690812, 2010468, 3015702, 6031404, 11225113, 22450226, 33675339, 44900452, 67350678, 101026017, 134701356, 202052034, 404104068]

約数ペア:

[(1, 404104068), (2, 202052034), (3, 134701356), (4, 101026017), (6, 67350678), (9, 44900452), (12, 33675339), (18, 22450226), (36, 11225113), (67, 6031404), (134, 3015702), (201, 2010468), (239, 1690812), (268, 1507851), (402, 1005234), (478, 845406), (603, 670156), (701, 576468), (717, 563604), (804, 502617), (956, 422703), (1206, 335078), (1402, 288234), (1434, 281802), (2103, 192156), (2151, 187868), (2412, 167539), (2804, 144117), (2868, 140901), (4206, 96078), (4302, 93934), (6309, 64052), (8412, 48039), (8604, 46967), (12618, 32026), (16013, 25236)]